Drawbacks & Limitations of Galvanizing
Initial Cost & Equipment Requirements Setting up a galvanizing facility does not come cheap. Equipment such as hot-dip tanks and heat systems comes with a higher upfront cost. Environmental & Health Concerns Some galvanizing processes emit toxic gases, which are not only harmful to the environment, but to workers as well. Some processes also […]
International Standards Governing Metal Surface Roughness
Here’s an overview of the key international standards governing metal surface roughness, with a focus on ISO and ASME standards: Core International Standards ISO 21920 Series (Geometrical Product Specifications – Surface texture: Profile method): ISO 21920-1:2021: Defines terms, parameters, and general rules for specifying surface texture using the profile method. Replaces parts of the older ISO 1302. […]
